#ifndef _NET_IF_ETHER_H
#define _NET_IF_ETHER_H
#include <yaos/compiler.h>
#define ETHER_ADDR_LEN  6       /* length of an Ethernet address */
#define ETHER_TYPE_LEN  2       /* length of the Ethernet type field */
#define ETHER_CRC_LEN   4       /* length of the Ethernet CRC */
#define ETHER_HDR_LEN   ((ETHER_ADDR_LEN * 2) + ETHER_TYPE_LEN)
#define ETHER_MIN_LEN   64      /* minimum frame length, including CRC */
#define ETHER_MAX_LEN   1518    /* maximum frame length, including CRC */
#define ETHER_MAX_LEN_JUMBO 9018 /* maximum jumbo frame len, including CRC */
#define ETH_P_LOOP      0x0060          /* Ethernet Loopback packet     */
#define ETH_P_PUP       0x0200          /* Xerox PUP packet             */
#define ETH_P_PUPAT     0x0201          /* Xerox PUP Addr Trans packet  */
#define ETH_P_TSN       0x22F0          /* TSN (IEEE 1722) packet       */
#define ETH_P_ERSPAN2   0x22EB          /* ERSPAN version 2 (type III)  */
#define ETH_P_IP        0x0800          /* Internet Protocol packet     */
#define ETH_P_X25       0x0805          /* CCITT X.25                   */
#define ETH_P_ARP       0x0806          /* Address Resolution packet    */
#define ETH_P_BPQ       0x08FF          /* G8BPQ AX.25 Ethernet Packet  [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_IEEEPUP   0x0a00          /* Xerox IEEE802.3 PUP packet */
#define ETH_P_IEEEPUPAT 0x0a01          /* Xerox IEEE802.3 PUP Addr Trans packet */
#define ETH_P_BATMAN    0x4305          /* B.A.T.M.A.N.-Advanced packet [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_DEC       0x6000          /* DEC Assigned proto           */
#define ETH_P_DNA_DL    0x6001          /* DEC DNA Dump/Load            */
#define ETH_P_DNA_RC    0x6002          /* DEC DNA Remote Console       */
#define ETH_P_DNA_RT    0x6003          /* DEC DNA Routing              */
#define ETH_P_LAT       0x6004          /* DEC LAT                      */
#define ETH_P_DIAG      0x6005          /* DEC Diagnostics              */
#define ETH_P_CUST      0x6006          /* DEC Customer use             */
#define ETH_P_SCA       0x6007          /* DEC Systems Comms Arch       */
#define ETH_P_TEB       0x6558          /* Trans Ether Bridging         */
#define ETH_P_RARP      0x8035          /* Reverse Addr Res packet      */
#define ETH_P_ATALK     0x809B          /* Appletalk DDP                */
#define ETH_P_AARP      0x80F3          /* Appletalk AARP               */
#define ETH_P_8021Q     0x8100          /* 802.1Q VLAN Extended Header  */
#define ETH_P_ERSPAN    0x88BE          /* ERSPAN type II               */
#define ETH_P_IPX       0x8137          /* IPX over DIX                 */
#define ETH_P_IPV6      0x86DD          /* IPv6 over bluebook           */
#define ETH_P_PAUSE     0x8808          /* IEEE Pause frames. See 802.3 31B */
#define ETH_P_SLOW      0x8809          /* Slow Protocol. See 802.3ad 43B */
#define ETH_P_WCCP      0x883E          /* Web-cache coordination protocol
                                         * defined in draft-wilson-wrec-wccp-v2-00.txt */
#define ETH_P_MPLS_UC   0x8847          /* MPLS Unicast traffic         */
#define ETH_P_MPLS_MC   0x8848          /* MPLS Multicast traffic       */
#define ETH_P_ATMMPOA   0x884c          /* MultiProtocol Over ATM       */
#define ETH_P_PPP_DISC  0x8863          /* PPPoE discovery messages     */
#define ETH_P_PPP_SES   0x8864          /* PPPoE session messages       */
#define ETH_P_LINK_CTL  0x886c          /* HPNA, wlan link local tunnel */
#define ETH_P_ATMFATE   0x8884          /* Frame-based ATM Transport
                                         * over Ethernet
                                         */
#define ETH_P_PAE       0x888E          /* Port Access Entity (IEEE 802.1X) */
#define ETH_P_AOE       0x88A2          /* ATA over Ethernet            */
#define ETH_P_8021AD    0x88A8          /* 802.1ad Service VLAN         */
#define ETH_P_802_EX1   0x88B5          /* 802.1 Local Experimental 1.  */
#define ETH_P_PREAUTH   0x88C7          /* 802.11 Preauthentication */
#define ETH_P_TIPC      0x88CA          /* TIPC                         */
#define ETH_P_LLDP      0x88CC          /* Link Layer Discovery Protocol */
#define ETH_P_MACSEC    0x88E5          /* 802.1ae MACsec */
#define ETH_P_8021AH    0x88E7          /* 802.1ah Backbone Service Tag */
#define ETH_P_MVRP      0x88F5          /* 802.1Q MVRP                  */
#define ETH_P_1588      0x88F7          /* IEEE 1588 Timesync */
#define ETH_P_NCSI      0x88F8          /* NCSI protocol                */
#define ETH_P_PRP       0x88FB          /* IEC 62439-3 PRP/HSRv0        */
#define ETH_P_FCOE      0x8906          /* Fibre Channel over Ethernet  */
#define ETH_P_IBOE      0x8915          /* Infiniband over Ethernet     */
#define ETH_P_TDLS      0x890D          /* TDLS */
#define ETH_P_FIP       0x8914          /* FCoE Initialization Protocol */
#define ETH_P_80221     0x8917          /* IEEE 802.21 Media Independent Handover Protocol */
#define ETH_P_HSR       0x892F          /* IEC 62439-3 HSRv1    */
#define ETH_P_NSH       0x894F          /* Network Service Header */
#define ETH_P_LOOPBACK  0x9000          /* Ethernet loopback packet, per IEEE 802.3 */
#define ETH_P_QINQ1     0x9100          /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_QINQ2     0x9200          /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_QINQ3     0x9300          /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_EDSA      0xDADA          /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_DSA_8021Q 0xDADB          /* Fake VLAN Header for DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_IFE       0xED3E          /* ForCES inter-FE LFB type */
#define ETH_P_AF_IUCV   0xFBFB          /* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */

#define ETH_P_802_3_MIN 0x0600          /* If the value in the ethernet type is less than this value
                                         * then the frame is Ethernet II. Else it is 802.3 */

/*
 *      Non DIX types. Won't clash for 1500 types.
 */

#define ETH_P_802_3     0x0001          /* Dummy type for 802.3 frames  */
#define ETH_P_AX25      0x0002          /* Dummy protocol id for AX.25  */
#define ETH_P_ALL       0x0003          /* Every packet (be careful!!!) */
#define ETH_P_802_2     0x0004          /* 802.2 frames                 */
#define ETH_P_SNAP      0x0005          /* Internal only                */
#define ETH_P_DDCMP     0x0006          /* DEC DDCMP: Internal only     */
#define ETH_P_WAN_PPP   0x0007          /* Dummy type for WAN PPP frames*/
#define ETH_P_PPP_MP    0x0008          /* Dummy type for PPP MP frames */
#define ETH_P_LOCALTALK 0x0009          /* Localtalk pseudo type        */
#define ETH_P_CAN       0x000C          /* CAN: Controller Area Network */
#define ETH_P_CANFD     0x000D          /* CANFD: CAN flexible data rate*/
#define ETH_P_PPPTALK   0x0010          /* Dummy type for Atalk over PPP*/
#define ETH_P_TR_802_2  0x0011          /* 802.2 frames                 */
#define ETH_P_MOBITEX   0x0015          /* Mobitex (kaz@cafe.net)       */
#define ETH_P_CONTROL   0x0016          /* Card specific control frames */
#define ETH_P_IRDA      0x0017          /* Linux-IrDA                   */
#define ETH_P_ECONET    0x0018          /* Acorn Econet                 */
#define ETH_P_HDLC      0x0019          /* HDLC frames                  */
#define ETH_P_ARCNET    0x001A          /* 1A for ArcNet :-)            */
#define ETH_P_DSA       0x001B          /* Distributed Switch Arch.     */
#define ETH_P_TRAILER   0x001C          /* Trailer switch tagging       */
#define ETH_P_PHONET    0x00F5          /* Nokia Phonet frames          */
#define ETH_P_IEEE802154 0x00F6         /* IEEE802.15.4 frame           */
#define ETH_P_CAIF      0x00F7          /* ST-Ericsson CAIF protocol    */
#define ETH_P_XDSA      0x00F8          /* Multiplexed DSA protocol     */
#define ETH_P_MAP       0x00F9          /* Qualcomm multiplexing and
                                         * aggregation protocol
                                         */

/*
 * Some Ethernet extensions.
 */
#define ETHER_VLAN_ENCAP_LEN 4  /* length of 802.1Q VLAN encapsulation */
#define ETHER_PPPOE_ENCAP_LEN 8 /* length of PPPoE encapsulation */

/*
 * Ethernet address - 6 octets
 * this is only used by the ethers(3) functions.
 */
struct ether_addr {
        uint8_t ether_addr_octet[ETHER_ADDR_LEN];
} __packed;

#define ea_addr ether_addr_octet
typedef struct ether_addr ether_addr_t;
/*
 * Structure of a 10Mb/s Ethernet header.
 */
struct ether_header {
        uint8_t  ether_dhost[ETHER_ADDR_LEN];
        uint8_t  ether_shost[ETHER_ADDR_LEN];
        uint16_t ether_type;
} __packed;
#endif
